40
TB MRIK3 12.00 E
7.4
Parameter
AR Parameters
Setting range
Step
Tolerance
SHOT
1..4 (EXIT)
1
t
F
0,1...20 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1 s
±
3% bzw. 10 ms
t
D1
0,1...20 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1 s
t
D2
0,1...100 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1; 2; 5 s
t
D3
0,1...100 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1; 2; 5 s
t
D4
0,1...100 s
0.01; 0.02; 0.05; 0.1; 0.2; 0.5; 1; 2; 5 s
t
CL
0,05...2 s
0.01; 0.02; 0.05 s
t
R
1,0...300 s
0.1; 0.2; 0.5; 1; 2; 5; 10; 20 s
t
F
active
1ST/ALL
Table 7.3: AR parameters
Fixed parameters
Fixed parameter
Value
Tolerance
Remarks
Tripping time
200 ms
< 10 ms
This time starts with the protection tripping command (be-
fore the first AR) and is interrupted by the C.B. OFF-signal.
When this time has expired, a C.B. defect is present.
Energy wait time
200 ms
< 10 ms
During this time the C.B. stand-by is supervised before re-
closing. It can be deactivated by applying the aux. volt-
age to connection A5.
Table 7.4: Fixed parameters
Block/Trip – time
Setting range
Step
Tolerance
T
BLOCK/TRIPP
0.1...2 s (EXIT)
0.01 s; 0.02 s; 0.05 s
±
3 % or 15 ms
Table 7.5: Block/Trip - time
Circuit breaker failure protection
Setting range
Step
Tolerance
t
CBFP
0.1...2 s (EXIT)
0.01 s; 0.02 s; 0.05 s
±
3 % or 15 ms
Table 7.6: C.B. failure protection
Interface parameter
Function
Parameter
Modbus-Protocol
RS485 Open Data Protocol
RS
Slave-Address
1 - 32
1 - 32
RS
Baud-Rate*
1200, 2400, 4800, 9600
9600 (fixed)
RS
Parity*
even, odd, no
“even Parity” (fixed)
Table 7.7: Intereface parameters
*only Modbus Protocol
Parameters for the fault recorder
